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HyperV changes for Core #1149

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248 changes: 130 additions & 118 deletions MdePkg/Include/Library/BaseLib.h
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As of the current commit (fdabf6c), the only non-whitespace related change seems to be adding the prototype for EnableInterruptsAndSleep() to BaseLib.h. That doesn't align with the PR description. Is that what you expected to have here?

Original file line number Diff line number Diff line change
Expand Up @@ -79,7 +79,7 @@ typedef struct {
#if defined (MDE_CPU_ARM)

typedef struct {
UINT32 R3; ///< A copy of R13.
UINT32 R3; ///< A copy of R13.
UINT32 R4;
UINT32 R5;
UINT32 R6;
Expand Down Expand Up @@ -5016,6 +5016,18 @@ EnableInterruptsAndSleep (

// MU_CHANGE: End

/**
Enables CPU interrupts.

**/
VOID
EFIAPI
EnableInterruptsAndSleep (
VOID
);

// MS_CHANGE

/**
Enables CPU interrupts.

Expand Down Expand Up @@ -5366,21 +5378,21 @@ AsmRmpAdjust (
///
typedef union {
struct {
UINT32 CF : 1; ///< Carry Flag.
UINT32 Reserved_0 : 1; ///< Reserved.
UINT32 PF : 1; ///< Parity Flag.
UINT32 Reserved_1 : 1; ///< Reserved.
UINT32 AF : 1; ///< Auxiliary Carry Flag.
UINT32 Reserved_2 : 1; ///< Reserved.
UINT32 ZF : 1; ///< Zero Flag.
UINT32 SF : 1; ///< Sign Flag.
UINT32 TF : 1; ///< Trap Flag.
UINT32 IF : 1; ///< Interrupt Enable Flag.
UINT32 DF : 1; ///< Direction Flag.
UINT32 OF : 1; ///< Overflow Flag.
UINT32 IOPL : 2; ///< I/O Privilege Level.
UINT32 NT : 1; ///< Nested Task.
UINT32 Reserved_3 : 1; ///< Reserved.
UINT32 CF : 1; ///< Carry Flag.
UINT32 Reserved_0 : 1; ///< Reserved.
UINT32 PF : 1; ///< Parity Flag.
UINT32 Reserved_1 : 1; ///< Reserved.
UINT32 AF : 1; ///< Auxiliary Carry Flag.
UINT32 Reserved_2 : 1; ///< Reserved.
UINT32 ZF : 1; ///< Zero Flag.
UINT32 SF : 1; ///< Sign Flag.
UINT32 TF : 1; ///< Trap Flag.
UINT32 IF : 1; ///< Interrupt Enable Flag.
UINT32 DF : 1; ///< Direction Flag.
UINT32 OF : 1; ///< Overflow Flag.
UINT32 IOPL : 2; ///< I/O Privilege Level.
UINT32 NT : 1; ///< Nested Task.
UINT32 Reserved_3 : 1; ///< Reserved.
} Bits;
UINT16 Uint16;
} IA32_FLAGS16;
Expand All @@ -5392,28 +5404,28 @@ typedef union {
///
typedef union {
struct {
UINT32 CF : 1; ///< Carry Flag.
UINT32 Reserved_0 : 1; ///< Reserved.
UINT32 PF : 1; ///< Parity Flag.
UINT32 Reserved_1 : 1; ///< Reserved.
UINT32 AF : 1; ///< Auxiliary Carry Flag.
UINT32 Reserved_2 : 1; ///< Reserved.
UINT32 ZF : 1; ///< Zero Flag.
UINT32 SF : 1; ///< Sign Flag.
UINT32 TF : 1; ///< Trap Flag.
UINT32 IF : 1; ///< Interrupt Enable Flag.
UINT32 DF : 1; ///< Direction Flag.
UINT32 OF : 1; ///< Overflow Flag.
UINT32 IOPL : 2; ///< I/O Privilege Level.
UINT32 NT : 1; ///< Nested Task.
UINT32 Reserved_3 : 1; ///< Reserved.
UINT32 RF : 1; ///< Resume Flag.
UINT32 VM : 1; ///< Virtual 8086 Mode.
UINT32 AC : 1; ///< Alignment Check.
UINT32 VIF : 1; ///< Virtual Interrupt Flag.
UINT32 VIP : 1; ///< Virtual Interrupt Pending.
UINT32 ID : 1; ///< ID Flag.
UINT32 Reserved_4 : 10; ///< Reserved.
UINT32 CF : 1; ///< Carry Flag.
UINT32 Reserved_0 : 1; ///< Reserved.
UINT32 PF : 1; ///< Parity Flag.
UINT32 Reserved_1 : 1; ///< Reserved.
UINT32 AF : 1; ///< Auxiliary Carry Flag.
UINT32 Reserved_2 : 1; ///< Reserved.
UINT32 ZF : 1; ///< Zero Flag.
UINT32 SF : 1; ///< Sign Flag.
UINT32 TF : 1; ///< Trap Flag.
UINT32 IF : 1; ///< Interrupt Enable Flag.
UINT32 DF : 1; ///< Direction Flag.
UINT32 OF : 1; ///< Overflow Flag.
UINT32 IOPL : 2; ///< I/O Privilege Level.
UINT32 NT : 1; ///< Nested Task.
UINT32 Reserved_3 : 1; ///< Reserved.
UINT32 RF : 1; ///< Resume Flag.
UINT32 VM : 1; ///< Virtual 8086 Mode.
UINT32 AC : 1; ///< Alignment Check.
UINT32 VIF : 1; ///< Virtual Interrupt Flag.
UINT32 VIP : 1; ///< Virtual Interrupt Pending.
UINT32 ID : 1; ///< ID Flag.
UINT32 Reserved_4 : 10; ///< Reserved.
} Bits;
UINTN UintN;
} IA32_EFLAGS32;
Expand All @@ -5425,20 +5437,20 @@ typedef union {
///
typedef union {
struct {
UINT32 PE : 1; ///< Protection Enable.
UINT32 MP : 1; ///< Monitor Coprocessor.
UINT32 EM : 1; ///< Emulation.
UINT32 TS : 1; ///< Task Switched.
UINT32 ET : 1; ///< Extension Type.
UINT32 NE : 1; ///< Numeric Error.
UINT32 Reserved_0 : 10; ///< Reserved.
UINT32 WP : 1; ///< Write Protect.
UINT32 Reserved_1 : 1; ///< Reserved.
UINT32 AM : 1; ///< Alignment Mask.
UINT32 Reserved_2 : 10; ///< Reserved.
UINT32 NW : 1; ///< Mot Write-through.
UINT32 CD : 1; ///< Cache Disable.
UINT32 PG : 1; ///< Paging.
UINT32 PE : 1; ///< Protection Enable.
UINT32 MP : 1; ///< Monitor Coprocessor.
UINT32 EM : 1; ///< Emulation.
UINT32 TS : 1; ///< Task Switched.
UINT32 ET : 1; ///< Extension Type.
UINT32 NE : 1; ///< Numeric Error.
UINT32 Reserved_0 : 10; ///< Reserved.
UINT32 WP : 1; ///< Write Protect.
UINT32 Reserved_1 : 1; ///< Reserved.
UINT32 AM : 1; ///< Alignment Mask.
UINT32 Reserved_2 : 10; ///< Reserved.
UINT32 NW : 1; ///< Mot Write-through.
UINT32 CD : 1; ///< Cache Disable.
UINT32 PG : 1; ///< Paging.
} Bits;
UINTN UintN;
} IA32_CR0;
Expand All @@ -5450,34 +5462,34 @@ typedef union {
///
typedef union {
struct {
UINT32 VME : 1; ///< Virtual-8086 Mode Extensions.
UINT32 PVI : 1; ///< Protected-Mode Virtual Interrupts.
UINT32 TSD : 1; ///< Time Stamp Disable.
UINT32 DE : 1; ///< Debugging Extensions.
UINT32 PSE : 1; ///< Page Size Extensions.
UINT32 PAE : 1; ///< Physical Address Extension.
UINT32 MCE : 1; ///< Machine Check Enable.
UINT32 PGE : 1; ///< Page Global Enable.
UINT32 PCE : 1; ///< Performance Monitoring Counter
///< Enable.
UINT32 OSFXSR : 1; ///< Operating System Support for
///< FXSAVE and FXRSTOR instructions
UINT32 OSXMMEXCPT : 1; ///< Operating System Support for
///< Unmasked SIMD Floating Point
///< Exceptions.
UINT32 UMIP : 1; ///< User-Mode Instruction Prevention.
UINT32 LA57 : 1; ///< Linear Address 57bit.
UINT32 VMXE : 1; ///< VMX Enable.
UINT32 SMXE : 1; ///< SMX Enable.
UINT32 Reserved_3 : 1; ///< Reserved.
UINT32 FSGSBASE : 1; ///< FSGSBASE Enable.
UINT32 PCIDE : 1; ///< PCID Enable.
UINT32 OSXSAVE : 1; ///< XSAVE and Processor Extended States Enable.
UINT32 Reserved_4 : 1; ///< Reserved.
UINT32 SMEP : 1; ///< SMEP Enable.
UINT32 SMAP : 1; ///< SMAP Enable.
UINT32 PKE : 1; ///< Protection-Key Enable.
UINT32 Reserved_5 : 9; ///< Reserved.
UINT32 VME : 1; ///< Virtual-8086 Mode Extensions.
UINT32 PVI : 1; ///< Protected-Mode Virtual Interrupts.
UINT32 TSD : 1; ///< Time Stamp Disable.
UINT32 DE : 1; ///< Debugging Extensions.
UINT32 PSE : 1; ///< Page Size Extensions.
UINT32 PAE : 1; ///< Physical Address Extension.
UINT32 MCE : 1; ///< Machine Check Enable.
UINT32 PGE : 1; ///< Page Global Enable.
UINT32 PCE : 1; ///< Performance Monitoring Counter
///< Enable.
UINT32 OSFXSR : 1; ///< Operating System Support for
///< FXSAVE and FXRSTOR instructions
UINT32 OSXMMEXCPT : 1; ///< Operating System Support for
///< Unmasked SIMD Floating Point
///< Exceptions.
UINT32 UMIP : 1; ///< User-Mode Instruction Prevention.
UINT32 LA57 : 1; ///< Linear Address 57bit.
UINT32 VMXE : 1; ///< VMX Enable.
UINT32 SMXE : 1; ///< SMX Enable.
UINT32 Reserved_3 : 1; ///< Reserved.
UINT32 FSGSBASE : 1; ///< FSGSBASE Enable.
UINT32 PCIDE : 1; ///< PCID Enable.
UINT32 OSXSAVE : 1; ///< XSAVE and Processor Extended States Enable.
UINT32 Reserved_4 : 1; ///< Reserved.
UINT32 SMEP : 1; ///< SMEP Enable.
UINT32 SMAP : 1; ///< SMAP Enable.
UINT32 PKE : 1; ///< Protection-Key Enable.
UINT32 Reserved_5 : 9; ///< Reserved.
} Bits;
UINTN UintN;
} IA32_CR4;
Expand Down Expand Up @@ -5529,11 +5541,11 @@ typedef struct {
///
typedef union {
struct {
UINT32 OffsetLow : 16; ///< Offset bits 15..0.
UINT32 Selector : 16; ///< Selector.
UINT32 Reserved_0 : 8; ///< Reserved.
UINT32 GateType : 8; ///< Gate Type. See #defines above.
UINT32 OffsetHigh : 16; ///< Offset bits 31..16.
UINT32 OffsetLow : 16; ///< Offset bits 15..0.
UINT32 Selector : 16; ///< Selector.
UINT32 Reserved_0 : 8; ///< Reserved.
UINT32 GateType : 8; ///< Gate Type. See #defines above.
UINT32 OffsetHigh : 16; ///< Offset bits 31..16.
} Bits;
UINT64 Uint64;
} IA32_IDT_GATE_DESCRIPTOR;
Expand Down Expand Up @@ -5585,18 +5597,18 @@ typedef struct {

typedef union {
struct {
UINT32 LimitLow : 16; ///< Segment Limit 15..00
UINT32 BaseLow : 16; ///< Base Address 15..00
UINT32 BaseMid : 8; ///< Base Address 23..16
UINT32 Type : 4; ///< Type (1 0 B 1)
UINT32 Reserved_43 : 1; ///< 0
UINT32 DPL : 2; ///< Descriptor Privilege Level
UINT32 P : 1; ///< Segment Present
UINT32 LimitHigh : 4; ///< Segment Limit 19..16
UINT32 AVL : 1; ///< Available for use by system software
UINT32 Reserved_52 : 2; ///< 0 0
UINT32 G : 1; ///< Granularity
UINT32 BaseHigh : 8; ///< Base Address 31..24
UINT32 LimitLow : 16; ///< Segment Limit 15..00
UINT32 BaseLow : 16; ///< Base Address 15..00
UINT32 BaseMid : 8; ///< Base Address 23..16
UINT32 Type : 4; ///< Type (1 0 B 1)
UINT32 Reserved_43 : 1; ///< 0
UINT32 DPL : 2; ///< Descriptor Privilege Level
UINT32 P : 1; ///< Segment Present
UINT32 LimitHigh : 4; ///< Segment Limit 19..16
UINT32 AVL : 1; ///< Available for use by system software
UINT32 Reserved_52 : 2; ///< 0 0
UINT32 G : 1; ///< Granularity
UINT32 BaseHigh : 8; ///< Base Address 31..24
} Bits;
UINT64 Uint64;
} IA32_TSS_DESCRIPTOR;
Expand All @@ -5610,13 +5622,13 @@ typedef union {
///
typedef union {
struct {
UINT32 OffsetLow : 16; ///< Offset bits 15..0.
UINT32 Selector : 16; ///< Selector.
UINT32 Reserved_0 : 8; ///< Reserved.
UINT32 GateType : 8; ///< Gate Type. See #defines above.
UINT32 OffsetHigh : 16; ///< Offset bits 31..16.
UINT32 OffsetUpper : 32; ///< Offset bits 63..32.
UINT32 Reserved_1 : 32; ///< Reserved.
UINT32 OffsetLow : 16; ///< Offset bits 15..0.
UINT32 Selector : 16; ///< Selector.
UINT32 Reserved_0 : 8; ///< Reserved.
UINT32 GateType : 8; ///< Gate Type. See #defines above.
UINT32 OffsetHigh : 16; ///< Offset bits 31..16.
UINT32 OffsetUpper : 32; ///< Offset bits 63..32.
UINT32 Reserved_1 : 32; ///< Reserved.
} Bits;
struct {
UINT64 Uint64;
Expand All @@ -5642,20 +5654,20 @@ typedef struct {

typedef union {
struct {
UINT32 LimitLow : 16; ///< Segment Limit 15..00
UINT32 BaseLow : 16; ///< Base Address 15..00
UINT32 BaseMidl : 8; ///< Base Address 23..16
UINT32 Type : 4; ///< Type (1 0 B 1)
UINT32 Reserved_43 : 1; ///< 0
UINT32 DPL : 2; ///< Descriptor Privilege Level
UINT32 P : 1; ///< Segment Present
UINT32 LimitHigh : 4; ///< Segment Limit 19..16
UINT32 AVL : 1; ///< Available for use by system software
UINT32 Reserved_52 : 2; ///< 0 0
UINT32 G : 1; ///< Granularity
UINT32 BaseMidh : 8; ///< Base Address 31..24
UINT32 BaseHigh : 32; ///< Base Address 63..32
UINT32 Reserved_96 : 32; ///< Reserved
UINT32 LimitLow : 16; ///< Segment Limit 15..00
UINT32 BaseLow : 16; ///< Base Address 15..00
UINT32 BaseMidl : 8; ///< Base Address 23..16
UINT32 Type : 4; ///< Type (1 0 B 1)
UINT32 Reserved_43 : 1; ///< 0
UINT32 DPL : 2; ///< Descriptor Privilege Level
UINT32 P : 1; ///< Segment Present
UINT32 LimitHigh : 4; ///< Segment Limit 19..16
UINT32 AVL : 1; ///< Available for use by system software
UINT32 Reserved_52 : 2; ///< 0 0
UINT32 G : 1; ///< Granularity
UINT32 BaseMidh : 8; ///< Base Address 31..24
UINT32 BaseHigh : 32; ///< Base Address 63..32
UINT32 Reserved_96 : 32; ///< Reserved
} Bits;
struct {
UINT64 Uint64;
Expand Down
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